ADP1621 Boost Controller uses 10 V to 30 V for the input voltage

Reference Design using part ADP1621ARMZ by Analog Devices

Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • DC to DC Converter
  • High-Brightness LED Driver
  • LCD Backlighting
  • Photodiode Sensor
  • Portable

Description

  • ADP1621 is a fixed-frequency, pulse-width modulation (PWM), current-mode, step-up converter controller. It drives an external n-channel MOSFET to convert the input voltage to a higher output voltage. The ADP1621 can also be used to drive flyback, SEPIC, and forward converter topologies, either isolated or non isolated. The ADP1621 eliminates the use of a current-sense power resistor by measuring the voltage drop across the on resistance of the n-channel MOSFET

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    10 to 30 V
  • Output Voltage
    15 V
  • Output Current
    1 A
  • Topology
    Boost

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